src/flag-definitions.h - Issue 14146005: Track representations of fields

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Unified Diff: src/flag-definitions.h

Issue 14146005: Track representations of fields (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Make double support consistent. Now DOUBLE always contains smi or heapnumber Created 7 years, 8 months ago

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Index: src/flag-definitions.h

diff --git a/src/flag-definitions.h b/src/flag-definitions.h

index 9c9362b2f003d5e648b8186813d8fe85da300b70..33d613212f38574f66b2f3045057e1e08d151f14 100644

--- a/src/flag-definitions.h

+++ b/src/flag-definitions.h

@@ -190,6 +190,9 @@ DEFINE_bool(clever_optimizations,

true,

"Optimize object size, Array shift, DOM strings and string +")

DEFINE_bool(pretenure_literals, true, "allocate literals in old space")

+DEFINE_bool(track_fields, true, "track fields with only smi values")

+DEFINE_bool(track_double_fields, true, "track fields with double values")

+DEFINE_implication(track_double_fields, track_fields)

// Flags for data representation optimizations

DEFINE_bool(unbox_double_arrays, true, "automatically unbox arrays of doubles")

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